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<h1>The Mesa 3D Graphics Library</h1>
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<h1>Mesa 19.3.1 Release Notes / 2019-12-18</h1>

<p>
    Mesa 19.3.1 is a bug fix release which fixes bugs found since the 19.3.0 release.
</p>
<p>
Mesa 19.3.1 implements the OpenGL 4.6 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 4.6. OpenGL
4.6 is <strong>only</strong> available if requested at context creation.
Compatibility contexts may report a lower version depending on each driver.
</p>
<p>
Mesa 19.3.1 implements the Vulkan 1.1 API, but the version reported by
the apiVersion property of the VkPhysicalDeviceProperties struct
depends on the particular driver being used.
</p>

<h2>SHA256 checksum</h2>
<pre>
    cd951db69c56a97ff0570a7ab2c0e39e6c5323f4cd8f4eb8274723e033beae59  mesa-19.3.1.tar.xz
</pre>


<h2>New features</h2>

<ul>
    <li>None</li>
</ul>

<h2>Bug fixes</h2>

<ul>
    <li>i965/iris: assert when destroy GL context with active query</li>
    <li>Visuals without alpha bits are not sRGB-capable</li>
    <li>radv secure compile feature breaks compilation of RADV on armhf EABI (19.3-rc1)</li>
</ul>

<h2>Changes</h2>

<ul>
    <p>Bas Nieuwenhuizen (2):</p>
    <li>      amd/common: Fix tcCompatible degradation on Stoney.</li>
    <li>      amd/common: Always use addrlib for HTILE tc-compat.</li>
    <p></p>
    <p>Dylan Baker (3):</p>
    <li>      docs/19.3.0: Add SHA256 sums</li>
    <li>      cherry-ignore: update for the 19.3.1 cycle</li>
    <li>      docs: remove new_features.txt from stable branch</li>
    <p></p>
    <p>Gert Wollny (1):</p>
    <li>      virgl: Increase the shader transfer buffer by doubling the size</li>
    <p></p>
    <p>Iván Briano (1):</p>
    <li>      anv: Export filter_minmax support only when it&#x27;s really supported</li>
    <p></p>
    <p>Kenneth Graunke (1):</p>
    <li>      iris: Default to X-tiling for scanout buffers without modifiers</li>
    <p></p>
    <p>Lionel Landwerlin (2):</p>
    <li>      anv: fix fence underlying primitive checks</li>
    <li>      mesa: avoid triggering assert in implementation</li>
    <p></p>
    <p>Luis Mendes (1):</p>
    <li>      radv: fix radv secure compile feature breaks compilation on armhf EABI and aarch64</li>
    <p></p>
    <p>Tapani Pälli (2):</p>
    <li>      dri: add __DRI_IMAGE_FORMAT_SXRGB8</li>
    <li>      i965: expose MESA_FORMAT_B8G8R8X8_SRGB visual</li>
    <p></p>
    <p></p>
</ul>

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